security at air and seaports as well as land border crossings. Some disruption of trade flows during the immediate aftermath of … the attacks seemed almost inevitable, yet additional frictional trading costs due to tighter security have affected trade …. Anecdotal evidence suggests that the short-term business environment of transport operators and trading companies has been …

the EU and of its member countries concerning African immigration remains to be focused on security, the foreclosure of …

Fruitfulnes of contemporary companies rests on new business model development, elimination of communication obstacles …. Quite a number of company activities and transactions are realized within the framework of e-business. Business transactions … putting the accent on security. E-commerce system security and web sites security is the most overlooked aspect of securing …

The freight rail deregulation have been considered, for long time, as a factor of security and safety reduction. This … security and safety. So, I look if it's possible that extreme accidents occur in this sector. Finally, I evaluate the extreme …

The aim of this paper is to introduce a proposal for security issues in OGSA (Open Grid Services Architecture). This …

Wireless networks are spreading everywhere nowadays, So there is a need to study the security issues for it , towards a … full security policy for wireless networks. In this paper we will explain security issues for wireless networks, and how to … risks in wireless security and how to avoid it. …

the quality of tourist services offered to French travellers to Egypt, the prices and security in Egypt on the probability …